Verma, R. C. (1990). Indian tribes through the ages. Govt. of India.
シカゴスタイル引用形Verma, R C. Indian Tribes Through the Ages. New Delhi: Govt. of India, 1990.
MLA引用形式Verma, R C. Indian Tribes Through the Ages. Govt. of India, 1990.
警告: この引用は必ずしも正確ではありません.